DuckCorp

DuckCorp Dico

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Found one definition 

  1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                

    
                
                  
    Trellis Code Modulation
TCM
    

       (TCM) A modulation technique with hardware error detection
 and correction.
    

       [Details?]
    

       (1995-02-22)